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| 质量分数为25%高渗乙草胺乳油的研制 | |
| 引用本文： | 孙岚,陈功卓,张冷俗.质量分数为25%高渗乙草胺乳油的研制[J].化工科技,2010,18(3):43-45. |
| 作者姓名： | 孙岚 陈功卓 张冷俗 |
| 作者单位： | 1. 中国石油吉林石化公司,农药厂,吉林,吉林,132021 2. 中国石油吉林石化公司,丙烯晴厂,吉林,吉林,132021 3. 中国石油吉林石化公司,研究院,吉林,吉林,132021 |
| 摘 要： | 在w(乙草胺)=25%乙草胺乳油中加入高渗剂氮酮,使其活性成分渗透力大大增强,在有效成分降低一半的情况下,其药效优于或相当于w(乙草胺)=50%乙草胺乳油。通过对国内3个厂家生产的氮酮进行筛选,确定其生产厂家及用量,并对w(乙草胺)=25%高渗乙草胺乳油参照GB/T19137-2003《农药低温稳定性测定方法》及GB/T19136-2003《农药热贮稳定性测定方法》进行了冷贮、热贮实验,实验合格后,进行了田间药效及毒理实验,最后确定w(乙草胺)=25%高渗乙草胺乳油的配方。 |
| 关 键 词： | 高渗剂 乙草胺 冷贮 热贮 药效 |
Development of concentration 25% high permeability acetochlor emulsicool |
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| SUN Lan,CHEN Gong-zhuo,ZHANG Leng-su.Development of concentration 25% high permeability acetochlor emulsicool[J].Science & Technology In Chemical Industry,2010,18(3):43-45. | |
| Authors: | SUN Lan CHEN Gong-zhuo ZHANG Leng-su |
| Affiliation: | 1.Pesticide Factory of Jilin Petrochemical Company,Ltd.,PetroChina,Jilin 132021,China;2.Acrylonitrile Factory of Jilin Petrochemical Company,Ltd.,PetroChina,Jilin 132021,China;3.Research Institute of Jilin Petrochemical Company,Ltd.,PetroChina,Jilin 132021,China) |
| Abstract: | To greatly enhance the penetration of active ingredients,we add the hypertonic agent azone to w（acetochlor）=25% acetochlor EC emulsicool.In the case of active ingredients in the lower half,its efficacy is precede to or equal to w（acetochlor）= 50% acetochlor EC emulsicool.By the three domestic manufacturers of azone screening,determine its manufacturer and the amount and the low temperature stability of pesticides of w（acetochlor）=25% hypertonic acetochlor EC emulsicool refer to GB/T19137-2003 and GB/T19136-2003.Carry on heat storage stability of pesticides of cold storage,heat storage experiment after passing the field efficacy and toxicity experiments,finalize the formulation of w（acetochlor）= 25% hypertonic acetochlor emulsicool. |
| Keywords: | High permeability solvent Acetochlor Cool storage Hot storage Pesticide function |
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